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(FILES) This file photo taken on February 7, 2014 in Sochi shows the Olympic and Russian flags being hoisted during the Opening Ceremony of the Sochi Winter Olympics.
The International Olympic Committee (IOC) announced on December 9, 2016 that it will reanalyse all 254 urine samples taken from Russian athletes who took part in the 2014 Sochi Winter Olympics. The IOC said it had also extended the mandate of its own Oswald disciplinary commission to examine all samples collected from Russian athletes during the London Summer Olympics in 2012. The decisions were taken, the IOC said, following the publication Friday of Richard McLaren's full report into doping in Russia that revealed an "institutional conspiracy" by Moscow to cheat between 2011-15.
/ AFP PHOTO / YURI KADOBNOVYURI KADOBNOV/AFP/Getty Images